Question

suppose your father gave you RS 50 and your mother also gave you RS 50 and in the market you bought a book of rupees 97 and after coming back home you gave 1 rupee to father and 1 rupee to your father and 1 rupee left to you .Now it means both your father and mother gave you RS 49 each then you must have 2 rupee but you have only 1 rupee.where is the rest

Answer 1

you didn't gave your mother 1₹ back .you have gave your father twice.